@Vincetore
That's okay! Any related development will be a great help.
It would be a great help if someone can post some of the compiled application e.g. Grf Encryption, Packet Analyzer, etc. So that I can analyzed the algorithm for my plan on making this GameGuard. it doesn't matter if its not an open source. I just need the flow/process of that kind of application. I will try to write the code by myself.